BMW F30 F31 LCI LED Indicator Module Turn Signal Left N/S 7419617

BMW F30 F31 LCI LED Indicator Module Turn Signal Left N/S is an original component from the Indicators group, designed for installation on the left side of the headlight in facelifted BMW 3 Series models. Designed as an LED module, it ensures precise control of the turn signal, stable operation of the lighting system, and consistency with the vehicle's factory electrical installation.

Specifications and technical data

• SKU: 7419617
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7419617
• Substitutable numbers: 7419617, 63117419617
• Location on the vehicle: Left
• Category: Indicator Assemblies

Purpose and function of the module

The presented module is responsible for operating the LED turn signal in the left headlight, working in conjunction with the factory BMW electronics. Thanks to its design dedicated to the LCI version, it ensures the correct lighting sequence, appropriate light intensity, and compliance with the lighting control systems used in these models.

This component is particularly useful when replacing a damaged module following a failure, headlight flooding, or turn signal-related errors on the dashboard. Using the correct module allows for the restoration of full lighting functionality without the need for any wiring modifications.

Benefits of using an original BMW module

Using an original module from the BMW Indicators group offers a number of practical advantages:

• a perfect fit for the left LCI headlight, with no need for wiring or housing modifications,
• preservation of the factory operating parameters of the LED turn signal,
• consistency with the vehicle's diagnostic systems,
• reduced risk of lighting control unit errors resulting from the use of unsuitable replacements.

As a result, the module represents a technically safe solution for lighting system repairs, especially in vehicles where compliance with the factory configuration is essential.

Installation characteristics

The module is designed for installation on the left side of the vehicle, without the need for any interference with the headlight structure beyond standard service procedures. Its design allows for plugging into existing connectors, which facilitates work for both professional workshops and users performing repairs on their own.

Before installation, it is recommended to verify compatibility with your LCI headlight and check the condition of the electrical installation to rule out additional damage resulting from, for example, connector corrosion or previous repairs.

Product condition and practical application

The offered module is a used part, which in practice allows for an economical repair of the lighting system while maintaining the manufacturer's original specifications. This is a particularly attractive solution for older vehicles, where a reasonable balance between repair costs and maintaining factory component quality is important.

Choosing a used LED indicator module is a frequently used strategy for the renovation or routine maintenance of premium cars, allowing for cost reduction without sacrificing compatibility with safety and comfort systems.

Related products and technical knowledge

If you are planning a comprehensive repair or upgrade of the exterior lighting zone in your BMW and need other components from the same group, such as control modules, light inserts, or complete lamps, check out the available parts in the BMW Indicators category.

If you are interested in a broader context regarding the use of second-hand lighting and electronic components in premium cars from the 1998–2012 period, it is worth reading an article describing modernization and renovation strategies for youngtimers: The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years.